6.5.4.4 Key rotation process 按键旋转过程
The entire key is rotated one bit position to the left as illustrated in Figure 15.整个密钥向左旋转一个位，如图15所示。
6.5.4.5 Worked example to generate TokenData for a TransferCredit token using the STA 使用STA为TransferCredit令牌生成TokenData的工作示例
A worked example using the sample substitution and permutation tables is illustrated in Figure 16.图16展示了一个使用示例替换表和置换表的工作示例。
6.5.5 DEA: EncryptionAlgorithm09
This algorithm is deprecated and shall not be used in new products.此算法已弃用，请勿在新产品中使用。
6.5.6 MISTY1 : EncryptionAlgorithm11
6.5.6.1 Encryption process 加密过程
The encryption process using the MISTY1 is shown in Figure 17.使用MISTY1的加密过程如图17所示。
The MISTY1 is a 64-bit block cipher in accordance with ISO 18033-3. The POSApplicationProcess gives the appropriate directive by means of the EA code in the APDU. The 128-bit DecoderKey is produced with DKGA04 as given in 6.5.3.6.
MISTY1是符合ISO 18033-3的64位分组密码。POSApplicationProcess通过APDU中的EA代码给出适当的指令。128位解码密钥由6.5.3.6中给出的DKGA04产生。
6.5.6.2 Worked example to generate TokenData for a TransferCredit token using MISTY1 使用MISTY1为TransferCredit令牌生成TokenData的工作示例
A worked example using the MISTY1 encryption algorithm is illustrated in Figure 18.图18展示了一个使用MISTY1加密算法的工作示例。
【注】STA:Systems using the Standard Transfer Algorithm as defined in this document 使用本文档中定义的标准传输算法的系统 6.5.4.1。